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NSF/ANSI 419
Public Drinking Water Equipment Performance - Filtration


 
Meidensha Corporation 
496-1 Ittangosewari
Nishibiwajima-cho, Kiyosu-shi 
Aichi 452-8602 
Japan 
81 52 509 1333

Facility : Aichi, Japan

 
Ultrafiltration Devices[1]
  CH250-1000E01K-5NA
  CH250-1000E02K-5NA
  CH250-1000E03K-5NA
  CH250-1000TM100-U1DJ-EKFPA0
  CH250-1000TM100-U1DJ-ETLWA0
  CH250-1000TM100-U2DJ-EKFPA0
  CH250-1000TM100-U2DJ-ETLWA0
  CH250-1000TM50-U1SJ-EKFPA0 

[1] Certified by NSF for Cryptosporidium removal efficiency, with a mean log removal value
    (LRV) of 6.30 log, and a minimum LRV of 6.22 log. The maximum Certified filtrate flux is
    176.40 gfd. Also, tested for virus removal efficiency with aluminum chlorohydrate
    coagulant on May 3, 2021 at a maximum flux of 118.37 gfd, with a mean LRV of 5.50 log,
    and a minimum LRV of 4.73 log. Tested for bacteria removal efficiency on November 10,
    2015 at a maximum flux of 117.6 gfd, with a mean LRV of 5.93 log, and a minimum LRV of
    5.48 log.

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Number of matching Products is 8
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